ZA201101898B - Bi-directional fluidic oscillator flow meter - Google Patents

Bi-directional fluidic oscillator flow meter

Info

Publication number
ZA201101898B
ZA201101898B ZA2011/01898A ZA201101898A ZA201101898B ZA 201101898 B ZA201101898 B ZA 201101898B ZA 2011/01898 A ZA2011/01898 A ZA 2011/01898A ZA 201101898 A ZA201101898 A ZA 201101898A ZA 201101898 B ZA201101898 B ZA 201101898B
Authority
ZA
South Africa
Prior art keywords
flow meter
fluidic oscillator
oscillator flow
directional fluidic
directional
Prior art date
Application number
ZA2011/01898A
Inventor
Jon C Scott
Patrick C J Harvey
Thomas P Doyle
Michael L Sanderson
Original Assignee
Elster Metering Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Elster Metering Ltd filed Critical Elster Metering Ltd
Publication of ZA201101898B publication Critical patent/ZA201101898B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/32—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/3227—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow using swirl flowmeters using fluidic oscillators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/72—Devices for measuring pulsing fluid flows
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8376—Combined

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
ZA2011/01898A 2008-09-12 2011-03-11 Bi-directional fluidic oscillator flow meter ZA201101898B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0816767A GB2463488A (en) 2008-09-12 2008-09-12 A bidirectional flow meter
PCT/GB2009/051180 WO2010029372A2 (en) 2008-09-12 2009-09-11 Fluid flow meter

Publications (1)

Publication Number Publication Date
ZA201101898B true ZA201101898B (en) 2015-11-25

Family

ID=39930109

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2011/01898A ZA201101898B (en) 2008-09-12 2011-03-11 Bi-directional fluidic oscillator flow meter

Country Status (11)

Country Link
US (1) US9134152B2 (en)
EP (1) EP2331915B1 (en)
CN (1) CN102209884B (en)
AU (1) AU2009290654B2 (en)
CA (1) CA2736662A1 (en)
CO (1) CO6321180A2 (en)
ES (1) ES2453642T3 (en)
GB (1) GB2463488A (en)
MY (1) MY156228A (en)
WO (1) WO2010029372A2 (en)
ZA (1) ZA201101898B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120015594A1 (en) * 2010-07-14 2012-01-19 Thermo King Corporation Demand-based fresh air control system
DE102019201813A1 (en) 2019-02-12 2020-08-13 Siemens Aktiengesellschaft Flow meter for a fluid with a pulsating flow
CN111829600B (en) * 2019-04-22 2021-05-28 中国石油天然气股份有限公司 Metering device and metering method for micro-upgrade flow
EP3754305A1 (en) 2019-06-17 2020-12-23 Apator Metrix Spolka Akcyjna Flow meter
EP3895974A1 (en) * 2020-04-17 2021-10-20 Marine Performance Systems BV Belt and method for reducing the drag of a hull of a floating vessel
CN111623010B (en) * 2020-06-04 2021-08-27 中国航空发动机研究院 Pulse scanning type fluid oscillation exciter
KR102363305B1 (en) * 2020-09-14 2022-02-15 인하대학교 산학협력단 Fluidic Oscillator Pair with Phase control function for Phase synchronization
LU102636B1 (en) * 2021-03-04 2022-09-05 Stratec Se Sensor for determining the oscillating frequency in a fluidic oscillating nozzle and a method using the sensor
CN113551724B (en) * 2021-06-04 2024-04-26 宁波水表(集团)股份有限公司 Flow detection device

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1453587A (en) * 1973-04-05 1976-10-27 Atomic Energy Authority Uk Flowmeters
US4495823A (en) 1983-05-31 1985-01-29 Universal Filters, Inc. Bidirectional flow meter
GB2172996B (en) * 1984-06-27 1987-07-15 Osaka Gas Co Ltd Fluidic flowmeter
GB8615702D0 (en) * 1986-06-27 1986-08-06 Thorn Emi Appliances Flowmeters
GB2205947B (en) * 1987-06-19 1991-09-04 British Gas Plc Flowmeter
GB8728468D0 (en) 1987-12-04 1988-01-13 Sonceboz Sa Fluidic flowmeter
GB8902173D0 (en) 1989-02-01 1989-03-22 Sev Trent Water Authority Fluid flow meters
JP3216768B2 (en) * 1995-03-06 2001-10-09 富士電機株式会社 Karman vortex flowmeter
GB9526067D0 (en) 1995-12-20 1996-02-21 Sev Trent Water Ltd Feedback fluidic oscillator
JP2001272256A (en) * 2000-01-20 2001-10-05 Ngk Spark Plug Co Ltd Vortex flowmeter
JP2002107199A (en) * 2000-09-29 2002-04-10 Osaka Gas Co Ltd Flow rate pulse monitor
IL152129A0 (en) * 2001-02-06 2003-05-29 Abb Metering Ltd Flowmeter
DE10119860C2 (en) 2001-04-24 2003-08-07 Hydrometer Gmbh Symmetrical oscillating beam counter
JP4666245B2 (en) 2001-06-28 2011-04-06 横河電機株式会社 Vortex flow meter
EP1394512A1 (en) 2002-08-29 2004-03-03 Sontex S.A. (Sontex AG) (Sontex LTD) Impedance variation sensor and application to a flowmeter of the fluidic oscillation type
US7383740B2 (en) * 2003-11-17 2008-06-10 Spirojet Medical Ltd Spirometer
US7481119B2 (en) * 2006-11-22 2009-01-27 National Tsing Hua University Micro-fluidic oscillator having a sudden expansion region at the nozzle outlet
GB2447425A (en) * 2007-03-13 2008-09-17 Univ Cranfield Bidirectional flowmeter with two fluidic oscillators arranged in series
US7619418B2 (en) * 2007-04-19 2009-11-17 Rosemount Inc. Magnetic flowmeter output verification

Also Published As

Publication number Publication date
AU2009290654A2 (en) 2011-04-07
EP2331915A2 (en) 2011-06-15
CO6321180A2 (en) 2011-09-20
GB2463488A (en) 2010-03-17
WO2010029372A2 (en) 2010-03-18
AU2009290654B2 (en) 2015-07-23
EP2331915B1 (en) 2014-03-05
CA2736662A1 (en) 2010-03-18
US9134152B2 (en) 2015-09-15
US20110214762A1 (en) 2011-09-08
MY156228A (en) 2016-01-29
CN102209884B (en) 2013-08-14
AU2009290654A1 (en) 2010-03-18
WO2010029372A3 (en) 2010-05-06
CN102209884A (en) 2011-10-05
GB0816767D0 (en) 2008-10-22
ES2453642T3 (en) 2014-04-08

Similar Documents

Publication Publication Date Title
GB0703250D0 (en) Ultrasonic flow meter
GB2451284B (en) Flowmeter
HK1222221A1 (en) Flow meter
ZA201101898B (en) Bi-directional fluidic oscillator flow meter
GB0715264D0 (en) Determining flow rate
EP2171405A4 (en) Two-phase flow meter
EP2321405A4 (en) Microfluidic continuous flow device
EP2280903A4 (en) Dispensing equipment utilizing coriolis flow meters
EP2396630A4 (en) Flow meter
GB2470104B (en) Fluid flow meter
BRPI0818542A2 (en) Flow meter
GB2440963B (en) Flow meter
EP2159274A4 (en) Functional fluid
DK3043154T3 (en) FLUID METER
GB2440964B (en) Flow meter
EP2101160A4 (en) Ultrasonic flow meter
GB0815790D0 (en) A flow meter
EP2256467A4 (en) Coriolis flowmeter
EP2249132A4 (en) Flowmeter
IL173321A0 (en) Fluid flow meter
EP2128574A4 (en) Pump unit type servo-displacement flowmeter
ZA201200091B (en) Integrated flow meter
GB2434871B (en) Electromagnetic flow meter
GB0807147D0 (en) Fluid flow meter
GB2462639B (en) Electromagnetic flow meter